75892860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 231154560

約数和(自身を除く): 155261700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1439, 1465, 1758, 2637, 2878, 2930, 3516, 4317, 4395, 5274, 5756, 5860, 7195, 8634, 8790, 10548, 12951, 13185, 14390, 17268, 17580, 21585, 25902, 26370, 28780, 43170, 51804, 52740, 64755, 86340, 129510, 259020, 421627, 843254, 1264881, 1686508, 2108135, 2529762, 3794643, 4216270, 5059524, 6324405, 7589286, 8432540, 12648810, 15178572, 18973215, 25297620, 37946430, 75892860]

約数ペア:

[(1, 75892860), (2, 37946430), (3, 25297620), (4, 18973215), (5, 15178572), (6, 12648810), (9, 8432540), (10, 7589286), (12, 6324405), (15, 5059524), (18, 4216270), (20, 3794643), (30, 2529762), (36, 2108135), (45, 1686508), (60, 1264881), (90, 843254), (180, 421627), (293, 259020), (586, 129510), (879, 86340), (1172, 64755), (1439, 52740), (1465, 51804), (1758, 43170), (2637, 28780), (2878, 26370), (2930, 25902), (3516, 21585), (4317, 17580), (4395, 17268), (5274, 14390), (5756, 13185), (5860, 12951), (7195, 10548), (8634, 8790)]